20004+3434 SEI 779

20^h 00^m 22.32^s +34° 33' 29.9" P.A. 116.00 sep 16.5 mag 12.40,12.80

Coord 2000	20004+3434	Discov num	SEI 779	Comp		Coord arcsec 2000	20 00 22.32 +34 33 29.9
Date first	1894	Date last	2015	Obs	11
Pa first	115	Pa last	115.9	P.A. Now (θ)	115.9°
Sep first	16.2	Sep last	16.456	Sep. Now (ρ)	16.456"
Mag pri	12.40	Mag sec	12.80	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	-001	Sec motion ra	+001
Pri motion dec	+000	Sec motion dec	-003
Notes

rPM=1.14

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2058553021572572928

WDS 20004+3434 SEI 779 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	SEI	Scheiner, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20004+3434	SEI 779		1982	2	116	16.4	10.19	10.20			200017.69+343429.1
20004+3434	SEI 779		2012	3	116	16.7	12.40	12.80			200022.32+343329.9
20004+3434	SEI 779		2015	7	116	16.5	12.40	12.80			200022.32+343329.9

If you need more information about this double, apply for a data request form to the WDS.

WDS 20004+3434 SEI 779 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20004+3434 SEI 779 : MEASURES

No records found.

WDS 20004+3434 : VIRTUAL EYEPIECE

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WDS 20004+3434 : ALADIN DSS IMAGE @ 20^h 00^m 22.32^s +34° 33' 29.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20004+3434 SEI 779 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20004+3434	SEI 779		116	16.5	1
Show		20002+3429	POP 61		11	4.3	6
Show		19598+3432	LEP 168		167	4.7	8
Show		20001+3423	HU 1308	AB	28	0.5	11
Show		20001+3423	SCA 180	AC	35	0.4	11
Show		20001+3423	SCA 180	BC	186	0.1	11
Show		20013+3426	SEI 790		116	24.9	14
Show		20016+3435	COU1947		91	0.3	15
Show		20005+3418	SEI 780		141	5.7	16
Show		20012+3451	SEI 788		149	29.0	21
Show		19589+3447	TDT1897		30	1.3	23
Show		20016+3417	SEI 793		27	4.0	23
Show		20015+3452	POP 63		62	4.7	24
Show		19594+3454	GAT 28		129	1.4	24
Show		19586+3424	SEI 754	AB	359	28.5	24
Show		19586+3424	WSI 147	AC	74	8.5	24
Show		20002+3459	SEI 776		156	13.4	27
Show		20025+3427	SEI 811		79	19.9	27
Show		19581+3422	SEI 752		71	10.0	30
Show		20020+3411	SEI 800		350	24.9	31
Show		19592+3503	SEI 761		186	20.2	33
Show		20025+3450	SEI 812		156	6.8	34
Show		19597+3359	FRT 2	AB	237	6.9	36
Show		19597+3359	FRT 2	AC	311	3.0	36
Show		19597+3359	FRT 2	AD	63	7.0	36
Show		19587+3502	TDT1894		33	1.5	36
Show		20031+3421	BKO 525		308	11.5	36
Show		20030+3416	BKO 524		62	13.9	38
Show		20032+3421	SEI 820		91	10.8	38
Show		19596+3510	SEI 774		105	25.4	38
Show		20016+3358	SEI 794		193	3.8	38
Show		20034+3432	TDS1036		4	1.2	38
Show		19576+3454	HLM 35		266	7.4	41
Show		20034+3420	SEI 823		232	17.2	41
Show		20035+3448	SEI 824		323	11.1	41
Show		20006+3518	POP 62	BC	69	4.4	44
Show		20006+3518	POP 62	A,BC	161	31.2	44
Show		19578+3508	SEI 748		36	5.4	47
Show		20023+3354	SEI 804		270	27.4	48
Show		20027+3355	BKO 522	BC	15	1.9	48
Show		20027+3355	BKO 522	AB	340	6.8	48
Show		20027+3355	BKO 522	AD	199	10.6	48
Show		20033+3403	SEI 822		212	24.3	48
Show		20027+3355	BKO 522	DE	154	4.4	48
Show		20003+3522	HDS2848		200	0.2	49
Show		19572+3502	HDS2840		79	0.2	49
Show		19577+3509	SEI 747		174	19.6	49
Show		20041+3419	SEI 834		135	21.9	49
Show		20043+3431	SEI 836		6	16.4	49
Show		20010+3346	SEI 785		137	29.2	49
Show		20013+3346	SEI 789		347	16.9	50

WDS 20004+3434 : COMPONENTS

	A
B	pa=120.5° sep=14.15"

20004+3434 A

Coord arcsec 2000

200022.32+343329.9

Mag

12.4

PmRA

-1.00

PmDE

0.0

20004+3434 B

Coord arcsec 2000	200023.31+343322.7		Mag	12.8		PmRA	1.00		PmDE	-3.0
Calc delta mag	0.4		Calc coord	yes